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61. 发明授权

US06894085B2 Barrier material with nanosize metal particles 有权
公开(公告)号：US06894085B2
公开(公告)日：2005-05-17
申请号：US10243620
申请日：2002-09-13
申请人： Neil Beaverson , Willard Wood
发明人： Neil Beaverson , Willard Wood
IPC分类号： C08L101/00 , C08K3/08 , C08K5/09 , C08K5/16 , C08L5/16 , C08J6/10
CPC分类号： B82Y30/00 , C08K3/08 , C08K5/09 , C08K5/16 , C08K2201/011 , C08L5/16 , Y10T428/2982 , Y10T428/2989
摘要： The incorporation of nanosized metal particles into cyclodextrin-containing material leads to a “reactive” barrier material having excellent barrier properties. Also, it has been found that the presence of nanosized metal or metal alloy particles in a barrier material such as thermoplastic material, wherein said material comprises cyclodextrin derivatives, may be advantageous in achieving excellent barrier properties. The barrier material of the present invention may provide improved barrier resistance to a variety of permeants and/or impurities. The diffusion of volatile substances through the barrier material may be prevented by adding compatible derivatized cyclodextrin and nanosized metal particles to the material used. Accordingly, the inventive material also is suitable for many applications including food-contact packaging, flexible packaging to dispose of adult and baby diapers, incontinent products, hospital and household waste and also for packaging pharmaceutical products, medical devices and dental materials.

62. 发明授权

US06872764B2 Stabilized gamma irradiated polyolefins 失效
标题翻译：稳定的γ照射聚烯烃
公开(公告)号：US06872764B2
公开(公告)日：2005-03-29
申请号：US10372751
申请日：2003-02-24
申请人： Roswell E. King, III
发明人： Roswell E. King, III
IPC分类号： C08K5/16 , C08K5/51 , C08K5/3435 , C08K5/1535 , C08K5/3477
CPC分类号： C08K5/16 , C08K5/51 , C08L23/02
摘要： Certain essentially phenol antioxidant-free stabilizer systems that comprise either a binary hindered amine/hydroxylamine or nitrone or amine oxide or benzofuranone system or a ternary hindered amine/hydroxylamine or nitrone or amine oxide or benzofuranone/organic phosphite or phosphonite system are especially effective towards protecting polyolefins against the deleterious effects of gamma irradiation. Polyolefin articles such as medical packaging, hospital garments, draperies, woven and non-woven fiber products, surgery utensils, blow-molded I.V. bottles, hypodermic syringes, needle shields, laboratory ware such as trays, funnels, Petri dishes and filters, and hygiene related articles may be sterilized with gamma irradiation and are stabilized according to the present invention.
摘要翻译：包含二元受阻胺/羟胺或硝酮或氧化胺或苯并呋喃酮体系或三元受阻胺/羟胺或硝酮或氧化胺或苯并呋喃酮/有机亚磷酸酯或亚膦酸盐体系的某些基本上无酚类抗氧化剂的稳定剂体系对于保护是特别有效的聚烯烃抵抗γ照射的有害影响。聚烯烃制品如医疗包装，医院服装，布帘，纺织和无纺布纤维制品，手术器具，吹塑成型I.V。瓶子，皮下注射器，针罩，实验室用品如托盘，漏斗，培养皿和过滤器以及与卫生有关的物品可以用γ射线灭菌并且根据本发明是稳定的。

63. 发明申请

US20040214956A1 Bisaminophenyl-based curatives and amidine-based curatives and cure accelerators for perfluoroelastomeric compositions 审中-公开
标题翻译：用于全氟弹性组合物的基于二氨基苯基的固化剂和脒基固化剂和固化促进剂
公开(公告)号：US20040214956A1
公开(公告)日：2004-10-28
申请号：US10768838
申请日：2004-01-29
申请人： Greene, Tweed of Delaware, Inc.
发明人： Carl A. Aufdermarsh , Harshad P. Amin , Anestis Logothetis
IPC分类号： C08F114/18
CPC分类号： C07C257/14 , C07C257/18 , C07C259/18 , C08F8/30 , C08K5/16 , C08K5/29 , C08F14/18 , C08L27/12
摘要： Novel monoamidine, monoamidoxime and bisamidine curatives, co-curatives and cure accelerators are provided for use with perfluoroelastomeric compositions as well as novel synthesis methods for making monoamidine- and monoamidoxime-based curatives, co-curatives and cure accelerators. Also provided are diphenyl-based curatives, co-curatives and cure accelerators having sufficiently high molecular weight such that the melting temperature of the curatives, co-curatives and cure accelerators is no greater than about 240null C., and more preferably no greater than about 230null C.
摘要翻译：提供新型单脒，单偕胺肟和双脒固化剂，共固化剂和固化促进剂，用于全氟弹性体组合物以及用于制备基于脒基和单偕胺肟基固化剂，共固化剂和固化促进剂的新型合成方法。还提供了具有足够高分子量的二苯基固化剂，共固化剂和固化促进剂，使得固化剂，共固化剂和固化促进剂的熔融温度不大于约240℃，更优选不大于约230℃

64. 发明申请

US20040198875A1 Flame retardant compositions 审中-公开
标题翻译：阻燃组合物
公开(公告)号：US20040198875A1
公开(公告)日：2004-10-07
申请号：US10485377
申请日：2004-01-29
发明人： Nikolas Kaprinidis , Douglas Wayne Horsey
IPC分类号： C08K005/34
CPC分类号： C08K5/3435 , C08K5/0066 , C08K5/16 , C08L27/12 , C08L27/18
摘要： Organic polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation of a synergistic mixture of (i.) a sterically hindered amine of the nitroxyl, hydroxylamine, alkoxyamine or hydroxyalkoxyamine class, and (ii.) a fluorinated polyolefin. Advantageously, a further flame retardant may be added, without the need of adding an antimony synergist. The compositions of the invention combine good flame retardant properties with light stability and good mechanical properties.
摘要翻译：有机聚合物基材例如聚烯烃如聚丙烯可以通过加入（i）硝酰氧基，羟胺，烷氧基胺或羟基烷氧基胺类的空间位阻胺的协同混合物和（ii）氟化的聚烯烃有利地，可以添加另外的阻燃剂，而不需要添加锑协同剂。本发明的组合物将良好的阻燃性能与光稳定性和良好的机械性能相结合。

65. 发明申请

US20040014858A1 Insulation compositions containing metallocene polymers 有权
公开(公告)号：US20040014858A1
公开(公告)日：2004-01-22
申请号：US10370488
申请日：2003-02-24
发明人： Mark R. Easter
IPC分类号： C08K005/17 , C08K005/33
CPC分类号： C08K5/16 , C08K5/005 , C08L23/02
摘要： Novel additive systems for metallocene based filled cable insulation are disclosed. These systems provide excellent protection against thermal degradation, better cure state and reduced dissipation factor after prolonged heat exposure. The additives may contain one or more hindered amine light stabilizers and amine antioxidants.

66. 发明授权

US06649674B2 Flame-proof polyester molding compositions comprising hydrotalcite, red phosphorus and melamine cyanurate 失效
公开(公告)号：US06649674B2
公开(公告)日：2003-11-18
申请号：US10178451
申请日：2002-06-24
申请人： Michael Wagner , Henricus Peerlings
发明人： Michael Wagner , Henricus Peerlings
IPC分类号： C08K53492
CPC分类号： C08K3/26 , C08K3/02 , C08K5/16 , C08K2003/026 , C08L67/00
摘要： A flame-proof polyester molding compositions is disclosed. The composition that exhibits good flame-resistance, particularly in thin-walled moldings, contains red phosphorus, nitrogen-containing compounds and a small amount of a hydrotalcite. The composition is particularly suitable for the preparation of moldings, sheeting and fibers.

67. 发明申请

US20030129403A1 Barrier material with nanosize metal particles 有权
标题翻译：阻挡材料与纳米尺寸金属颗粒
公开(公告)号：US20030129403A1
公开(公告)日：2003-07-10
申请号：US10243620
申请日：2002-09-13
申请人： CELLRESIN TECHNOLOGIES, LLC
发明人： Neil Beaverson , Willard Wood
IPC分类号： B05D001/36
CPC分类号： B82Y30/00 , C08K3/08 , C08K5/09 , C08K5/16 , C08K2201/011 , C08L5/16 , Y10T428/2982 , Y10T428/2989
摘要： The incorporation of nanosized metal particles into cyclodextrin-containing material leads to a nullreactivenull barrier material having excellent barrier properties. Also, it has been found that the presence of nanosized metal or metal alloy particles in a barrier material such as thermoplastic material, wherein said material comprises cyclodextrin derivatives, may be advantageous in achieving excellent barrier properties. The barrier material of the present invention may provide improved barrier resistance to a variety of permeants and/or impurities. The diffusion of volatile substances through the barrier material may be prevented by adding compatible derivatized cyclodextrin and nanosized metal particles to the material used. Accordingly, the inventive material also is suitable for many applications including food-contact packaging, flexible packaging to dispose of adult and baby diapers, incontinent products, hospital and household waste and also for packaging pharmaceutical products, medical devices and dental materials.
摘要翻译：将纳米金属颗粒掺入含环糊精的材料中导致具有优异阻隔性能的“反应性”阻挡材料。另外，已经发现纳米尺寸金属或金属合金颗粒在诸如热塑性材料的阻挡材料中的存在，其中所述材料包括环糊精衍生物可能有利于获得优异的阻隔性能。本发明的阻隔材料可以提供对各种渗透剂和/或杂质的改善的阻隔性。挥发性物质通过阻挡材料的扩散可以通过将相容的衍生的环糊精和纳米尺寸的金属颗粒加入到所用的材料中来防止。因此，本发明的材料还适用于许多应用，包括食品接触包装，用于处理成人和婴儿尿布的柔性包装，失禁产品，医院和家庭废物以及用于包装药物产品，医疗装置和牙科材料。

68. 发明申请

US20030125514A1 Process and means for reducing formaldehyde emission during the processing of thermoplastics with admixed polyacetal 失效
标题翻译：在混合聚缩醛热塑性塑料加工过程中减少甲醛释放的方法和手段
公开(公告)号：US20030125514A1
公开(公告)日：2003-07-03
申请号：US10314564
申请日：2002-12-09
发明人： Stefan Wulf , Jens Schiebisch , Roger Knapp
IPC分类号： C08G002/00
CPC分类号： C08L101/00 , C08K5/0008 , C08K5/098 , C08K5/16 , C08L29/14 , C08L2666/04 , C08L2666/16
摘要： The present invention relates to a process for reducing formaldehyde emission from thermoplastics mixed with polyacetal, which comprises melting the thermoplastic mixture in the presence of at least one stabilizer in a mixing assembly and subjecting it to further processing steps. During this process, formaldehyde emission deriving from decomposition of the polyacetal is markedly reduced by adding suitable additives/stabilizers.
摘要翻译：本发明涉及一种用于减少与聚缩醛混合的热塑性塑料的甲醛释放的方法，该方法包括在混合组件中在至少一种稳定剂的存在下熔融热塑性混合物并使其进一步加工步骤。在此过程中，通过添加合适的添加剂/稳定剂，显着降低了聚缩醛分解产生的甲醛释放。

69. 发明申请

US20030073763A1 Flame-retardant polyester composition, method for the preparation thereof, and articles derived therefrom 有权
标题翻译：阻燃聚酯组合物，其制备方法和由其衍生的制品
公开(公告)号：US20030073763A1
公开(公告)日：2003-04-17
申请号：US09682409
申请日：2001-08-30
发明人： Luc Govaerts , Sapna Halim Talibuddin , Gerrit de Wit
IPC分类号： C08L001/00
CPC分类号： C08K5/16 , C08K5/49 , C08L67/02
摘要： A polyester composition includes a poly(butylene terephthalate), a nitrogen-containing flame retardant, and a phosphorus-containing flame retardant, such that the weight ratio of the total of the nitrogen-containing flame retardant and the phosphorus-containing flame retardant to poly(butylene terephthalate resin) is at least about 0.70, and the weight ratio of the phosphorus-containing flame retardant to the nitrogen-containing flame retardant is at least about 1.0. The compositions have excellent color stability under ultraviolet light aging, good flame retardance, and high impact strength.
摘要翻译：聚酯组合物包括聚（对苯二甲酸丁二醇酯），含氮阻燃剂和含磷阻燃剂，使得含氮阻燃剂和含磷阻燃剂的总量与聚（对苯二甲酸丁二醇酯树脂）为至少约0.70，含磷阻燃剂与含氮阻燃剂的重量比为至少约1.0。该组合物在紫外线老化下具有优异的颜色稳定性，良好的阻燃性和高冲击强度。

70. 发明授权

US06520261B1 Thermal insulation material for subsea equipment 有权
标题翻译：海底设备保温材料
公开(公告)号：US06520261B1
公开(公告)日：2003-02-18
申请号：US09677280
申请日：2000-10-02
申请人： Dwight D. Janoff , John C. Vicic
发明人： Dwight D. Janoff , John C. Vicic
IPC分类号： E21B3314
CPC分类号： E21B41/0007 , C08K5/16 , C08K7/28 , E21B36/003 , Y10T428/25 , Y10T428/254 , C08L81/04
摘要： The invention is an insulation material comprising a novolac cured polysulfide polymer resin. The material is used as a thermal insulator for subsea gas and oil production equipment, such as pipes and wellhead equipment. In order to decrease the maximum exothermic temperature generated by the resin during curing, hollow glass beads are added to the resin. The amine content of the hardener in a standard resin was adjusted to further decrease the maximum exothermic temperature. A fumed silica thixotropic material was also added to increase the viscosity of the mixture. These modifications allow the material to be cast in thick sections without cracking, leaking, or excessive expansion during curing.
摘要翻译：本发明是一种包含酚醛清漆固化的聚硫化物聚合物树脂的绝缘材料。该材料用作海底瓦斯和石油生产设备（如管道和井口设备）的绝热材料。为了降低固化时树脂产生的最大放热温度，将中空玻璃珠添加到树脂中。调整标准树脂中的硬化剂的胺含量以进一步降低最大放热温度。还加入热解二氧化硅触变材料以增加混合物的粘度。这些修改允许材料在厚的部分铸造，而不会在固化过程中产生开裂，泄漏或过度膨胀。

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